Super na-agbanwe alloy ígwè waya 3J21 maka mmiri
3J21 waya mere nke 3J21 alloy, nke bụ a cobalt - dabeere mmiri ozuzo - hardening elu - na-agbanwe alloy. A na-ejikarị ya eme ihe na mbara igwe, ngwá ọrụ ziri ezi, ngwaọrụ ahụike na mpaghara ndị ọzọ n'ihi arụmọrụ ya dị mma.
Ngwakọta kemịkalụ
Dabere na ọkọlọtọ ASTM F1058, ihe mejupụtara kemịkalụ 3J21 bụ nke a:
Ihe | Ọdịnaya (%) |
Co | 39-41 |
Cr | 19-21 |
Ni | 14-16 |
Mo | 6.5-7.5 |
Mn | 1.7-2.3 |
C | 0.07 - 0.12 |
Be | 0.01 |
Fe | Bal. |
Si | 0.6 |
P | ≤0.015 |
S | ≤0.015 |
Njirimara anụ ahụ
E gosipụtara njirimara anụ ahụ nke waya 3J21 na tebụl na-esonụ:
Ngwongwo | Uru |
Njupụta (g/cm³) | 8.4 |
Resistivity (μΩ·m) | 0.92 |
Modulus Elastic (E/MPa) | 196000 - 215500 |
Shear Modulus (G/MPa) | 73500-83500 |
Ọdịmma ndọta (K/10⁶) | 50 - 1000 |
Ebe mgbaze (℃) | 1372-1405 |
Njirimara ngwaahịa
- Ịdị elu dị elu
- Nguzogide ike ọgwụgwụ dị mma
- Ezigbo Nguzogide corrosion
- Na-abụghị magnetik
- Elu - Nguzogide okpomọkụ
Mpaghara ngwa
- Aerospace: A na-eji ya maka isi iyi nke injin, diaphragms, ihe nkenke ziri ezi, ihe mmetụta sensọ, wdg.
- Ngwá ọrụ dị elu - njedebe na mita: Ọdabara na wires esemokwu, ntutu isi, diaphragms, mgbịrịgba, isi iyi ziri ezi, wdg.
- Ngwa ahụike: Ejiri ya maka ihe na-agbanwe nke ngwa ịwa ahụ na akụkụ nke ngwaọrụ etinyere.
- Machinery na eletrọnịkị nkenke: Kwesịrị ekwesị maka isi iyi kọntaktị relay, njikọ, akụkụ nkwado nke ngwa anya, wdg.
- Ike na Petrochemical: Ejiri ya maka isi iyi valvụ pụrụ iche na akụkụ na-agbanwe nke ala - ngwaọrụ oghere.
Nkọwapụta ngwaahịa
Dayameta nke waya 3J21 na-adịkarị site na 0.05mm ruo 6.0mm.
Nkọwa dayameta dị iche iche dabara adaba maka ịme ihe dị iche iche,
dị ka obere - ọnụ ọgụgụ nkenke isi iyi na ihe mmetụta sensọ.
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